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CAS:97-65-4
Molecular Formula:C5H6O4
分子量：130.1
外观：白色的粉末
EINECS:202-599-6
Synonyms:ITACONICACID;PROPYLENEDICARBOXYLIC ACID;2-PROPENE-1,2-DICARBOXYLIC ACID;Itaconic acid AR 99%;itaconic acide;Itaconic acid
What is Itaconic acid ?
Itaconic acid is also known as methylenesuccinic acid, methylene succinic acid. It is an unsaturated acid containing conjugated double bonds and two carboxylic groups and is rated as one of the top 12 value-added chemicals from biomass. It is white crystal or powder at room temperature, melting point is 165-168℃, specific gravity is 1.632, soluble in water, ethanol and other solvents. Itaconic acid has active chemical properties and can carry out various addition reactions, esterification reactions and polymerization reactions.
规格
| 项目 | 标准 |
| 外观 | 白色的晶体 |
| 颜色
(5%Water solution) |
5 APHA Max |
| 5%Water solution | 无色和透明的 |
| 熔点 | 165℃-168℃ |
| 硫酸盐 | 20 PPM Max |
| 氯化物 | 5 PPM Max |
| Heavy metals (as Pb) | 5 PPM Max |
| 铁 | 5 PPM Max |
| As | 4 PPM Max |
| Mn | 1 PPM Max |
| Cu | 1 PPM Max |
| 干燥损失 | 0. 1 % Max |
| Residues on ignition | 0.01 % Max |
| 测定 | 99.70 % Min |
| Granular particle size distribution | 20-60Mesh80 %Min |
应用
Itaconic acid is used as an important monomer in the synthesis of polyacrylonitrile fibers, synthetic resins and plastics, and ion exchange resins; It can also be used as a mounting agent for carpet, a coating agent for paper, a binder, a dispersion latex for paint, etc. The ester derivatives of Itaconic acid can be used for copolymerization of styrene or plasticizer of polyvinyl chloride, lubricant additive, etc.
包装
25公斤/桶
同义词
Octadecanamide ISO 9001：2015 REACH; Stearamide Sunamide SR; Stearamide,0.85; stearamide CAS No 124-26-5; stearamide 124-26-5; NSC 66462; NSC66462; NSC-66462; LDAO 1643-20-5; Octadecanarnide; Fatty acid amide（Contains C16, C18 amides） ; Stearic acid amide|||NSC 66462|||NSC66462|||NSC-66462
